Climate and monthly weather forecast
Savannah, MO

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Weather in January

January, the same as December, is another cold winter month in Savannah, Missouri, with an average temperature varying between 34.2°F (1.2°C) and 20.3°F (-6.5°C). January is the month that records the lowest temperatures, with averages ranging from a high of 34.2°F (1.2°C) to a low of 20.3°F (-6.5°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Savannah, Missouri, with an average temperature fluctuating between 23.5°F (-4.7°C) and 38.3°F (3.5°C). Savannah's shift into February is marked by a subtle change to a still cold 38.3°F (3.5°C) from January's 34.2°F (1.2°C) in temperature. Weather in February »

Weather in March

March, the first month of the spring in Savannah, is a fresh month, with an average temperature fluctuating between 35.2°F (1.8°C) and 52°F (11.1°C). March's arrival brings a temperature shift, moving from an icy 38.3°F (3.5°C) in February to a cool 52°F (11.1°C). Weather in March »

Weather in April

April is a refreshing spring month in Savannah, Missouri, with an average temperature ranging between max 62.8°F (17.1°C) and min 44.4°F (6.9°C). The transition from March to April brings a temperature rise, with average high-temperatures increasing from a cool 52°F (11.1°C) to a comfortable 62.8°F (17.1°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Savannah, Missouri, with an average temperature varying between 55.2°F (12.9°C) and 72.1°F (22.3°C). The arrival of May signals an increase in the average high-temperature, moving from a refreshing 62.8°F (17.1°C) in April to an agreeable 72.1°F (22.3°C). Weather in May »

Weather in June

June, the first month of the summer in Savannah, is a moderately hot month, with an average temperature ranging between min 64.9°F (18.3°C) and max 82.6°F (28.1°C). The arrival of June signals an increase in the average high-temperature, moving from a pleasant 72.1°F (22.3°C) in May to a moderately hot 82.6°F (28.1°C). Weather in June »

Weather in July

July, like June, in Savannah, Missouri, is another warm summer month, with an average temperature fluctuating between 67.6°F (19.8°C) and 85.5°F (29.7°C). Savannah's July weather, with an average high temperature of 85.5°F (29.7°C) and an average low temperature of 67.6°F (19.8°C), tends to be the warmest of the year. The heat index for July is estimated at a very hot 96.8°F (36°C). Weather in July »

Weather in August

August, the last month of the summer in Savannah, is another warm month, with an average temperature varying between 64.6°F (18.1°C) and 83.8°F (28.8°C). Savannah marks the start of August with an average high-temperature of a still moderately hot 83.8°F (28.8°C), hinting at a slight fluctuation from July's 85.5°F (29.7°C). Weather in August »

Weather in September

September, the first month of the autumn in Savannah, is still a warm month, with an average temperature varying between 77.5°F (25.3°C) and 57.9°F (14.4°C). Savannah in September undergoes a slight reduction in the average high-temperature, shifting from August's warm 83.8°F (28.8°C) to a still moderately hot 77.5°F (25.3°C). Weather in September »

Weather in October

October, like September, in Savannah, Missouri, is another comfortable autumn month, with an average temperature fluctuating between 63.5°F (17.5°C) and 46.4°F (8°C). October comes with a drop in the average high-temperature, falling from September's warm 77.5°F (25.3°C) to a comfortable 63.5°F (17.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Savannah, Missouri, with temperature in the range of an average low of 35.1°F (1.7°C) and an average high of 50.9°F (10.5°C). The transition into November involves a decrease in the average high-temperature, falling from a comfortable 63.5°F (17.5°C) in October to a fresh 50.9°F (10.5°C). Weather in November »

Weather in December

December, the first month of the winter in Savannah, is still a cold month, with an average temperature fluctuating between 25°F (-3.9°C) and 38.3°F (3.5°C). Savannah in December demonstrates a small temperature transition, adjusting from an average high of a cool 50.9°F (10.5°C) in November to an icy 38.3°F (3.5°C). Weather in December »
Updated: Jul 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

January tends to be the coldest month, with temperatures averaging a daily high of 34.2°F (1.2°C) and a low of 20.3°F (-6.5°C).

What is the driest month?

The months with the least rainfall are January and February Rain falls for 3.8 days and accumulates 0.94" (24mm) of rain.

How much does it rain?

In Savannah, during the entire year, the rain falls for 132.3 days and collects up to 27.28" (693mm) of precipitation.

When does it snow?

January through May, October through December are months with snowfall.

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 7 days and typically aggregates up to 3.43" (87mm) of snow.

How much does it snow?

In Savannah, during the entire year, snow falls for 25.5 days and aggregates up to 10.91" (277mm) of snow.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 4.8h of sunshine.

What is the month with the lowest UV index?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the wettest month?

May is the month with the most rainfall. Rain falls for 17.1 days and accumulates 4.02" (102mm) of precipitation.

What is the most humid month?

June is the most humid month, with an average relative humidity of 79%.

When it does not snow?

June through September are months without snowfall.

When are the longest days?

June has the longest days of the year, with an average of 15h and 0min of daylight.

When is the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What is the hottest time of year?

July, marked by an average high-temperature of 85.5°F (29.7°C) and a low-temperature of 67.6°F (19.8°C), is the warmest month.

What month has the most sunshine?

With an average of 10.3h of sunshine, July has the most sunshine of the year.

What is the least humid month?

October and November, with an average relative humidity of 70%, are the least humid months.

What is the month with the shortest days?

With an average of 9h and 24min of daylight, December has the shortest days of the year.

Average temperature
Savannah, MO

Average temperature - Savannah, MO

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (34.2°F).

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).

Average pressure
Savannah, MO

Average pressure - Savannah, MO

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed
Savannah, MO

Average wind speed - Savannah, MO

The windiest months (with the highest average wind speed) are February and March (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).

Average humidity
Savannah, MO

Average humidity - Savannah, MO

The month with the highest relative humidity is June (79%).
The months with the lowest relative humidity are October and November (70%).

Average rainfall
Savannah, MO

Average rainfall - Savannah, MO

The wettest month (with the highest rainfall) is May (4.02").
The driest months (with the least rainfall) are January and February (0.94").

Average rainfall days
Savannah, MO

Average rainfall days - Savannah, MO

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (3.8 days).

Average snowfall
Savannah, MO

Average snowfall - Savannah, MO

The month with the highest snowfall is January (3.43").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Savannah, MO

Average snowfall days - Savannah, MO

The month with the highest number of snowfall days is February (7.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Savannah, MO

Average daylight / Average sunshine - Savannah, MO

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

Average sunshine days
Savannah, MO

Average sunshine days - Savannah, MO

The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is June (10.8 days).

Average UV index
Savannah, MO

Average UV index - Savannah, MO

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average visibility
Savannah, MO

Average visibility - Savannah, MO

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Savannah, Missouri, USA

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